Preparing kale: wash the kale, remove the hard stalk and bits, cut the green into strips. Dry thoroughly with paper towels (or it will have a bitter taste)

Place the olive oil in a large bowl, add the kale and toss until the kale is evenly coated with oil

Lay the kale on the tray and bake in the oven for 5 minutes or until it starts to turn a little brown. Keep an eye on it as it can burn quickly. Turn the kale over, sprinkle with salt, curry or cumin to taste and bake for another 5 minutes